SIAVASH PARKHIDEH DIAGNOSTICS, ONCOLOGY Researchers from a multi-institutional group have developed a label-free chip-based sensor to detect very low levels of a cancer biomarker in urine. This exciting development may one day help catch cancer earlier, perhaps during regular screenings, leading to better outcomes. Current methods of cancer biomarker detection are often expensive and challenging,...
Tag: <span>cancer biomarker</span>
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Ultrafast detection of a cancer biomarker enabled by innovative nanobiodevice
Pioneering nanobiodevice can isolate cancer biomarkers quickly with high resolution Quartz-made Nanopillars of 250-nm diameter were arrayed inside nanoslit region of 100-nm high and applied for ultrafast microRNA extraction from nucleic acids mixture. Like DNA, ribonucleic acid (RNA) is a type of polymeric biomolecule essential for life, playing important roles in gene processing. Short lengths...